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# Non-Parametric Tests and Research Questions

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Develop a research question for each of the following non-parametric tests:
1. McNemar test for significance of changes
2. Fisher's exact test
3. Chi-square one-sample test
4. Kolmogorov-Smirnov test
5. The sign test, or median test
6. Mann-Whitney U test
7. Wilcoxon rank test
8. Kruskal-Wallis one-way analysis of variance
9. Friedman two-way analysis of variance
10. Spearman rank correlation

https://brainmass.com/statistics/nonparametric-tests/non-parametric-tests-and-research-questions-518366

#### Solution Preview

McNemar test for significance of changes

Research Question: There is positive change in the voting choice of persons after the final speech of the candidate.

Fisher's exact test

Research Question: What is the exact likelihood of 5 new baby boys born in next 8 deliveries in a particular hospital?

Chi-square one-sample test

Research Question: Did accident taken place at the different time of the day are evenly ...

#### Solution Summary

This solution is comprised of a detailed explanation for Non-Parametric Tests and Research Questions. The test is identified using the situation given in the question with proper reasoning. The detailed solution is provided for better understanding.

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## Sample Research Questions and Parametric & Nonparametric Testing

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1. Collaborative Activity: Sample Research Questions Worksheet Attached

- Resource: Sample Research Questions Worksheet.
** - Complete the Sample Research Questions Worksheet. >>>ATTACHED<<<
- Submit the worksheet as a Microsoft Word attachment

2. Individual Assignment: Parametric and Nonparametric Testing

- Resources: Statistical Test Matrix located in the attached file.
** - Complete the Statistical Test Matrix. >>>>>ATTACHED<<<<<
- Provide a paper describing the similarities, differences, strengths and weaknesses of parametric and nonparametric tests. Identify the different types of parametric tests and their nonparametric equivalents.
- Submit the Statistical Test Matrix and paper as Microsoft Word attachments

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